Scant hours before Google (NSDQ: GOOG) releases earnings, Viacom (NYSE: VIA) has released another batch of just-unsealed documents in its $1 billion lawsuit against the company. The last batch revealed considerable discussion at YouTube about how to deal with video uploaded sans permission and an awareness of how such content could be used to increase traffic. Google released its own, showing Viacom’s interest in acquiring YouTube and uploads of its own content. This new batch, which includes excerpts from Google CEO Eric Schmidt’s deposition and Google’s analysis of YouTube’s business pre-acquisition. The nine new exhibits,  says Viacom, bolster its claim “that Google made a deliberate, calculated business decision not only to profit from copyright infringement, but also to use the threat of copyright infringement to try to coerce rights owners like Viacom into licensing their content on Google’s terms.”